Empleos de senior fintech java engineer microservices en Buenos Aires

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech company that simplifies cross-border payments. You will build its Digital Wallet frontend, turning requirements into intuitive, scalable features and collaborating with product and design teams. This frontend-first role emphasizes user-centered design, AI-assisted coding...

Darwoft is seeking a Senior Frontend / UX Engineer to join their LATAM team as a contractor. You will build the Digital Wallet UI, translate designs to production-grade features, and collaborate across product and design to enhance usability. The role emphasizes AI-assisted development and end-to-end ownership in a remote, international setting. You’ll...

Darwoft busca un Software Engineer Java SR con mentalidad de owner para evolucionar microservicios críticos en un entorno Cloud Native. Trabajarás con Java 17+, Spring Boot y patrones de diseño, asegurando escalabilidad y calidad técnica. Se espera experiencia en AWS, Docker y Kubernetes, pruebas E2E y observabilidad. Se trabajará con IA y herramientas...

Darwoft is seeking a Senior Frontend / UX Engineer to join a US fintech project focused on cross-border payments. This frontend-first role emphasizes creating polished wallet features and a great user experience, turning UX/UI designs into production-ready code. You will work remotely from LATAM, collaborate with product and design teams, and leverage...

Darwoft seeks a Senior Frontend / UX Engineer to join a fast‑growing U.S. fintech company, working remotely across LATAM. Build high‑quality wallet features, turn UX designs into scalable interfaces, and leverage AI‑assisted tools to extend frontend and full‑stack capabilities. You will own end‑to‑end features, collaborate with product and design...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

Darwoft is seeking a Senior Frontend / UX Engineer to join its AI-driven full-stack team as a contractor in LATAM. You will develop and maintain Keet Desktop, a P2P communications app, and contribute to Pear runtime-based frontend features. Responsibilities include building robust UIs, collaborating across teams, and leveraging AI tools to accelerate...

Motum is partnering with a fast-growing US fintech AI company to join a remote, full-time team. As a Senior AI Engineer, you will build production-grade LLM apps, connect AI models to financial data, and ship reliable AI features to production. You will work closely with product managers and engineers, writing robust Python services, and ensuring security,...

Darwoft seeks a Senior Frontend / UX Engineer to build a Digital Wallet for cross-border payments. You will turn UX/UI designs into scalable, production-ready web features using React, TypeScript, and AI-assisted tools. This frontend-first role involves collaboration with design and product teams and may extend into backend-for-frontend work to deliver...

Darwoft in LATAM is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project building a Customer Experience Operations Platform. You will design agent-facing experiences with React and TypeScript, working within a modern frontend architecture and collaborating with backend services to power dashboards and...

Darwoft is seeking a Senior Frontend / UX Engineer – AI-Driven Full Stack to join a fast-growing U.S. fintech project. You will craft the Digital Wallet frontend, translating designs into production-ready features with AI-assisted tooling. The role emphasizes delivering polished, scalable interfaces, collaborating with product and design teams, and...

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech company building a Digital Wallet. You will craft polished user interfaces, translate designs into production-ready features, and own capabilities end-to-end across the stack in a remote LATAM environment. You will leverage React/JS/TS, collaborate with design and product...

Darwoft is seeking a Senior Frontend / UX Engineer to join its AI-driven fintech team. You will build and maintain Keet Desktop, a cross‑platform P2P wallet interface using React and Pear runtime, delivering robust, scalable features for a global audience. You will own UI/UX from concept to production, leverage AI-assisted tools, and collaborate across...

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech company, focused on a Digital Wallet and cross-border payments. You will build production-ready UI features, leverage AI tools, and contribute across frontend and backend as needed. This is a remote, LATAM-based contractor role with full-time expectations. You will own...

Darwoft is seeking a Senior Fullstack Engineer (React/TypeScript) with AI-assisted development focus for a FinTech Customer Experience Operations Platform. You will design agent-facing experiences, collaborate with product and CX stakeholders, and push for AI-enabled engineering workflows across a modern frontend stack. You’ll work on a distributed,...

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing US fintech project focused on a cross-border digital wallet. This remote LATAM contractor role emphasizes delivering polished UI with React/TypeScript and AI-assisted tooling. You will own features end-to-end, collaborate with design and product teams, and apply UX principles to create...

Location: LATAM Work Model: 100% Remote Project: Identity Security / Cybersecurity Platform Seniority: Senior Engagement: Full-time 143L - Senior Data Engineer (Python/Go/Data Ingestion/Cloud) · Remote · LATAM Location: LATAM Work Model: 100% Remote Project: Identity Security / Cybersecurity Platform Seniority: Senior English Level: B2 / C1...

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech project focused on a cross-border wallet. You will design and implement production-ready interfaces, turning UX/UI designs into scalable features and extending the stack with AI-powered tooling. This frontend-first role emphasizes user-centric design, accessibility, and...

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech project focused on a digital wallet and cross-border payments. This frontend-first role emphasizes crafting intuitive, production-ready features and AI-assisted tooling. You will own features end-to-end, translate UX designs into code, collaborate with design and product...

Disclaimer – Must read: Commitment & Focus This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or...